參數(shù)資料
型號(hào)： DAC7742
英文描述： 16-Bit, Single Channel DIGITAL-TO-ANALOG CONVERTER With Internal Reference and Parallel Interface
中文描述： 16位，單通道數(shù)字到模擬轉(zhuǎn)換器，具有內(nèi)部參考和并行接口
文件頁(yè)數(shù)： 6/19頁(yè)
文件大小： 376K
代理商： DAC7742
DAC7742
SBAS256
6
www.ti.com
TYPICAL CHARACTERISTICS
T
A
= +25
°
C (unless otherwise noted).
6
4
2
0
–
2
–
4
–
6
2.0
1.5
1.0
0.5
0.0
–
0.5
–
1.0
–
1.5
–
2.0
I
D
LINEARITY ERROR AND DIFFERENTIAL
LINEARITY ERROR vs DIGITAL INPUT CODE
FFFF
H
DFFF
H
BFFF
H
9FFF
H
7FFF
H
Digital Input Code
5FFF
H
3FFF
H
1FFF
H
0000
H
Bipolar Configuration: V
=
–
10V to +10V
T
A
= 85
°
C, Internal Reference Enabled
6
4
2
0
–
2
–
4
–
6
2.0
1.5
1.0
0.5
0.0
–
0.5
–
1.0
–
1.5
–
2.0
I
D
LINEARITY ERROR AND DIFFERENTIAL
LINEARITY ERROR vs DIGITAL INPUT CODE
Digital Input Code
Bipolar Configuration: V
=
–
10V to +10V
T
A
= 25
°
C, Internal Reference Enabled
FFFF
H
DFFF
H
BFFF
H
9FFF
H
7FFF
H
5FFF
H
3FFF
H
1FFF
H
0000
H
6
4
2
0
–
2
–
4
–
6
2.0
1.5
1.0
0.5
0.0
–
0.5
–
1.0
–
1.5
–
2.0
I
D
LINEARITY ERROR AND DIFFERENTIAL
LINEARITY ERROR vs DIGITAL INPUT CODE
Digital Input Code
FFFF
H
DFFF
H
BFFF
H
9FFF
H
7FFF
H
5FFF
H
3FFF
H
1FFF
H
0000
H
Bipolar Configuration: V
=
–
10V to +10V
T
A
=
–
40
°
C, Internal Reference Enabled
5
4
3
2
1
0
–
1
–
2
–
3
–
4
–
5
E
OFFSET ERROR vs TEMPERATURE
–
40
–
15
10
Temperature (
°
C)
35
60
85
V
OUT
=
–
10V to +10V
V
OUT
= 0V to +10V
0.15
0.10
0.05
0
–
0.05
E
–
40
–
15
10
35
60
85
Temperature (
°
C)
GAIN ERROR vs TEMPERATURE
Int. Ref, Unipolar Mode:
V
OUT
= 0V to +10V
Int. Ref, Bipolar Mode:
V
OUT
=
–
10V to +10V
Ext. Ref, Unipolar Mode:
V
OUT
= 0V to +10V
Ext. Ref, Bipolar Mode:
V
OUT
=
–
10V to +10V
4.4
4.3
4.2
4.1
4.0
3.9
3.8
3.7
I
C
Digital Input Code
V
CC
SUPPLY CURRENT vs DIGITAL INPUT CODE
Bipolar Configuration: V
=
–
10V to +10V
Internal Reference Enabled, T
A
= 25
°
C
FFFF
H
DFFF
H
BFFF
H
9FFF
H
7FFF
H
5FFF
H
3FFF
H
1FFF
H
0000
H
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC7742Y/250 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Single Ch. Parallel Ifc RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7742Y/250G4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16B Sgl Channel Parallel Interface RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7742Y/2K 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Single Ch. Parallel Ifc RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7742Y/2KG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Single Ch. Parallel Ifc RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7742YB/250 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Single Ch. Parallel Ifc RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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